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Mathematics 7 Online
OpenStudy (anonymous):

What is the area of a circle with the diameter of 14?

OpenStudy (anonymous):

615.44

OpenStudy (anonymous):

153.86 ...

OpenStudy (anonymous):

sorry got diameter and radius confused its 153.86

OpenStudy (anonymous):

area= 3.14*r^2 r=7

OpenStudy (anonymous):

area =153.86

OpenStudy (anonymous):

Okay but my answers I can pick from are A. 28 B. 49 C.64 or D. 196. So I can't pick 153 :/ So what do I do?

OpenStudy (anonymous):

are you sure the are asking for the formula?

OpenStudy (anonymous):

sorry area *

OpenStudy (anonymous):

|dw:1368542005160:dw|is it to pie ? cuz if its to pie your answer would be

OpenStudy (anonymous):

OIs taht the answer though? And yes it has to have pi at the end of it.

OpenStudy (anonymous):

then that is the answer for that one all you have to do is find the area and then divide it by 3.14 :)

OpenStudy (anonymous):

Okay thank you :)

OpenStudy (anonymous):

your welcome :D

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